126 lines
31 KiB
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126 lines
31 KiB
XML
<document id="9D8A277E08009B5C0224680C9D7B4889" ID="10.11646/zootaxa.4142.1.1" ID-DOI="10.11646/zootaxa.4142.1.1" ID-GBIF-Dataset="089dcc08-ba9c-4563-a6dc-d08cf2d83365" ID-ISSN="1175-5326" ID-Zenodo-Dep="261102" ID-ZooBank="FA423164-276C-44B0-A417-8E97AC3DF0AA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1469428801658" checkinUser="plazi" docAuthor="Wittmann, Karl J., Ariani, Antonio P. & Daneliya, Mikhail" docDate="2016" docId="03B9BA4E1814FFC0CAF6FC2DFF2C4290" docLanguage="en" docName="zootaxa.4142.1.1.pdf" docOrigin="Zootaxa 4142 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Diamysis mesohalobia Ariani & Wittmann 2000" docType="treatment" docVersion="7" lastPageNumber="29" masterDocId="FF80C2361808FFDCCA61FFC5FFFE4513" masterDocTitle="The Mysidae (Crustacea: Peracarida: Mysida) in fresh and oligohaline waters of the Mediterranean. Taxonomy, biogeography, and bioinvasion" masterLastPageNumber="70" masterPageNumber="1" pageNumber="29" updateTime="1698365917465" updateUser="plazi">
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<mods:title id="D8B18E4DD1D6BF65E30587C56A07A024">The Mysidae (Crustacea: Peracarida: Mysida) in fresh and oligohaline waters of the Mediterranean. Taxonomy, biogeography, and bioinvasion</mods:title>
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<mods:namePart id="41206810DA4A47195171F04B840B770E">Wittmann, Karl J.</mods:namePart>
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<mods:namePart id="95B74D0776B9F9072CE76914601EB6F8">Ariani, Antonio P.</mods:namePart>
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<mods:namePart id="FE6B39E79A5DF94D554857BBFA4132F5">Daneliya, Mikhail</mods:namePart>
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<mods:title id="E1C810D1295F20E11DF41E170F8CF0D4">Zootaxa</mods:title>
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<mods:part id="881F29D4511EE9082C23518E26ED909F">
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<mods:date id="7DE833BCF14EC569866764C7652FF33C">2016</mods:date>
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<mods:number id="FF677B4098D91DD055DFE94874D5CB86">4142</mods:number>
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<mods:classification id="A6CD19E3B14DC056CCCC88C5DDD942D1">journal article</mods:classification>
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<mods:identifier id="7D1BE89A6746D29CC203C7A169E59A54" type="DOI">10.11646/zootaxa.4142.1.1</mods:identifier>
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<treatment id="03B9BA4E1814FFC0CAF6FC2DFF2C4290" ID-DOI="http://doi.org/10.5281/zenodo.6088661" ID-GBIF-Taxon="123207455" ID-Zenodo-Dep="6088661" LSID="urn:lsid:plazi:treatment:03B9BA4E1814FFC0CAF6FC2DFF2C4290" httpUri="http://treatment.plazi.org/id/03B9BA4E1814FFC0CAF6FC2DFF2C4290" lastPageNumber="29" pageId="28" pageNumber="29">
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<subSubSection id="C30A58D31814FFC0CAF6FC2DFEEA4130" pageId="28" pageNumber="29" type="nomenclature">
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<paragraph id="8BAF0B581814FFC0CAF6FC2DFD114111" blockId="28.[151,751,1000,1059]" box="[151,751,1000,1026]" pageId="28" pageNumber="29">
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<heading id="D0E7BC341814FFC0CAF6FC2DFD114111" bold="true" box="[151,751,1000,1026]" fontSize="11" level="1" pageId="28" pageNumber="29" reason="1">
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<taxonomicName id="4C1070DB1814FFC0CAF6FC2DFD114111" ID-CoL="359LH" authority="Ariani & Wittmann, 2000" authorityName="Ariani & Wittmann" authorityYear="2000" box="[151,751,1000,1026]" class="Malacostraca" family="Mysidae" genus="Diamysis" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="species" species="mesohalobia">
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<emphasis id="B964D74A1814FFC0CAF6FC2DFD114111" bold="true" box="[151,751,1000,1026]" pageId="28" pageNumber="29">
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<emphasis id="B964D74A1814FFC0CAF6FC2DFE584111" bold="true" box="[151,422,1000,1026]" italics="true" pageId="28" pageNumber="29">Diamysis mesohalobia</emphasis>
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Ariani & Wittmann, 2000
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BAF0B581814FFC0CAF6FBCFFEEA4130" blockId="28.[151,751,1000,1059]" box="[151,276,1034,1059]" pageId="28" pageNumber="29">
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<figureCitation id="132B17DD1814FFC0CAF6FBCFFF124130" box="[151,236,1034,1059]" captionStart="FIGURE 14" captionStartId="30.[151,249,1757,1779]" captionTargetBox="[152,1433,196,1732]" captionTargetId="figure@30.[151,1436,195,1732]" captionTargetPageId="30" captionText="FIGURE 14. Diamysis mesohalobia mesohalobia Ariani & Wittmann, 2000, paratypes from the brackish spring Fiume Morello at the Adriatic coast of SE-Italy. A, dorsal aspect of male with body length 6.5 mm; B, antennula of male 6.3 mm, dorsal; C, carapace expanded on slide, male 6.0 mm, dorsal; D, exopod of first thoracopod, male 6.3 mm, caudal aspect; E, tarsus (i. e. carpopropodus plus dactylus) of fourth thoracic endopod, male 6.4 mm, rostral; F, right face of left penis, male 6.3 mm; G, third pleopod of same male, rostral; H, fourth pleopod of same male, rostral; J – M, posterior margin of sixth pleonite, lateral, in female 6.6 mm (J), female 6.8 mm (K), and two males, each with 6.3 mm (L, M); N, telson of male 6.3 mm, dorsal. A, C, pores on carapaces not to scale. A, B, D, E, G – N, modified from Ariani & Wittmann (2000); C, F, original." httpUri="https://zenodo.org/record/261116/files/figure.png" pageId="28" pageNumber="29">Figs 14</figureCitation>
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,
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<figureCitation id="132B17DD1814FFC0CA99FBCFFEEA4130" box="[248,276,1034,1059]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">15</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30A58D31814FFC0CAF6FB97FC394228" pageId="28" pageNumber="29" type="diagnosis">
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<paragraph id="8BAF0B581814FFC0CAF6FB97FCC74394" blockId="28.[151,1437,1106,1923]" pageId="28" pageNumber="29">
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<emphasis id="B964D74A1814FFC0CAF6FB97FEF44178" bold="true" box="[151,266,1106,1131]" pageId="28" pageNumber="29">Diagnosis</emphasis>
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(sensu lato: covering the three currently known subspecies). Appendix masculina 80–120% the length of terminal segment of antennular peduncle (
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<figureCitation id="132B17DD1814FFC0C81CFBB3FD2C419C" box="[637,722,1142,1167]" captionStart="FIGURE 14" captionStartId="30.[151,249,1757,1779]" captionTargetBox="[152,1433,196,1732]" captionTargetId="figure@30.[151,1436,195,1732]" captionTargetPageId="30" captionText="FIGURE 14. Diamysis mesohalobia mesohalobia Ariani & Wittmann, 2000, paratypes from the brackish spring Fiume Morello at the Adriatic coast of SE-Italy. A, dorsal aspect of male with body length 6.5 mm; B, antennula of male 6.3 mm, dorsal; C, carapace expanded on slide, male 6.0 mm, dorsal; D, exopod of first thoracopod, male 6.3 mm, caudal aspect; E, tarsus (i. e. carpopropodus plus dactylus) of fourth thoracic endopod, male 6.4 mm, rostral; F, right face of left penis, male 6.3 mm; G, third pleopod of same male, rostral; H, fourth pleopod of same male, rostral; J – M, posterior margin of sixth pleonite, lateral, in female 6.6 mm (J), female 6.8 mm (K), and two males, each with 6.3 mm (L, M); N, telson of male 6.3 mm, dorsal. A, C, pores on carapaces not to scale. A, B, D, E, G – N, modified from Ariani & Wittmann (2000); C, F, original." httpUri="https://zenodo.org/record/261116/files/figure.png" pageId="28" pageNumber="29">Fig. 14</figureCitation>
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B). Eyes normal; eyestalks with fenestra paracornealis weakly developed (
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<figureCitation id="132B17DD1814FFC0CB7AFB5FFE9241A0" box="[283,364,1178,1203]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
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K) or absent (
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<figureCitation id="132B17DD1814FFC0C86AFB5FFDA341A0" box="[523,605,1178,1203]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
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A), in any case mostly not or poorly visible. Distal segment of maxillary palpus with 4–27 distinct denticles. Presence of fringes on male carapace varies between subspecies; no such fringes in females. Basal segment of thoracic exopods with outer corner spiniform or less frequently ending in an acute edge, occasionally rounded in the first and/or in some of the median and/or posterior exopods. All pereiopods with normal carpopropodus and slender, styliform claw (
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<figureCitation id="132B17DD1814FFC0C976FAEFFC934050" box="[791,877,1322,1347]" captionStart="FIGURE 14" captionStartId="30.[151,249,1757,1779]" captionTargetBox="[152,1433,196,1732]" captionTargetId="figure@30.[151,1436,195,1732]" captionTargetPageId="30" captionText="FIGURE 14. Diamysis mesohalobia mesohalobia Ariani & Wittmann, 2000, paratypes from the brackish spring Fiume Morello at the Adriatic coast of SE-Italy. A, dorsal aspect of male with body length 6.5 mm; B, antennula of male 6.3 mm, dorsal; C, carapace expanded on slide, male 6.0 mm, dorsal; D, exopod of first thoracopod, male 6.3 mm, caudal aspect; E, tarsus (i. e. carpopropodus plus dactylus) of fourth thoracic endopod, male 6.4 mm, rostral; F, right face of left penis, male 6.3 mm; G, third pleopod of same male, rostral; H, fourth pleopod of same male, rostral; J – M, posterior margin of sixth pleonite, lateral, in female 6.6 mm (J), female 6.8 mm (K), and two males, each with 6.3 mm (L, M); N, telson of male 6.3 mm, dorsal. A, C, pores on carapaces not to scale. A, B, D, E, G – N, modified from Ariani & Wittmann (2000); C, F, original." httpUri="https://zenodo.org/record/261116/files/figure.png" pageId="28" pageNumber="29">Figs 14</figureCitation>
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E, 15B, M). Carpopropodus of thoracic endopods 3–8 with 3 (2; 4), 3–2 (4), 3–2, 2–3, 2–3 and 3–2 segments, respectively. Carpopropodus of endopod 3, if 3- segmented, with basal segment not longer than remaining segments combined (
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<figureCitation id="132B17DD1814FFC0CE6FFAB7FBA04098" box="[1038,1118,1394,1419]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
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M). Thoracic endopod 3 and often also endopod 8 with at least one among the four paradactylar setae distally pectinate in (most) females, smooth or pectinate in males. Male pleopod 4 biramous with 2-segmented sympod and with small, 2-segmented endopod (
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<figureCitation id="132B17DD1814FFC0CB68FA1BFE9F40E4" box="[265,353,1502,1527]" captionStart="FIGURE 14" captionStartId="30.[151,249,1757,1779]" captionTargetBox="[152,1433,196,1732]" captionTargetId="figure@30.[151,1436,195,1732]" captionTargetPageId="30" captionText="FIGURE 14. Diamysis mesohalobia mesohalobia Ariani & Wittmann, 2000, paratypes from the brackish spring Fiume Morello at the Adriatic coast of SE-Italy. A, dorsal aspect of male with body length 6.5 mm; B, antennula of male 6.3 mm, dorsal; C, carapace expanded on slide, male 6.0 mm, dorsal; D, exopod of first thoracopod, male 6.3 mm, caudal aspect; E, tarsus (i. e. carpopropodus plus dactylus) of fourth thoracic endopod, male 6.4 mm, rostral; F, right face of left penis, male 6.3 mm; G, third pleopod of same male, rostral; H, fourth pleopod of same male, rostral; J – M, posterior margin of sixth pleonite, lateral, in female 6.6 mm (J), female 6.8 mm (K), and two males, each with 6.3 mm (L, M); N, telson of male 6.3 mm, dorsal. A, C, pores on carapaces not to scale. A, B, D, E, G – N, modified from Ariani & Wittmann (2000); C, F, original." httpUri="https://zenodo.org/record/261116/files/figure.png" pageId="28" pageNumber="29">Figs 14</figureCitation>
|
||
H, 15N); its exopod 2–(3)-segmented, with large modified seta at tip. This exopod with basal segment bearing a smaller smooth seta (
|
||
<figureCitation id="132B17DD1814FFC0C80BF9C7FD3C4308" box="[618,706,1538,1563]" captionStart="FIGURE 14" captionStartId="30.[151,249,1757,1779]" captionTargetBox="[152,1433,196,1732]" captionTargetId="figure@30.[151,1436,195,1732]" captionTargetPageId="30" captionText="FIGURE 14. Diamysis mesohalobia mesohalobia Ariani & Wittmann, 2000, paratypes from the brackish spring Fiume Morello at the Adriatic coast of SE-Italy. A, dorsal aspect of male with body length 6.5 mm; B, antennula of male 6.3 mm, dorsal; C, carapace expanded on slide, male 6.0 mm, dorsal; D, exopod of first thoracopod, male 6.3 mm, caudal aspect; E, tarsus (i. e. carpopropodus plus dactylus) of fourth thoracic endopod, male 6.4 mm, rostral; F, right face of left penis, male 6.3 mm; G, third pleopod of same male, rostral; H, fourth pleopod of same male, rostral; J – M, posterior margin of sixth pleonite, lateral, in female 6.6 mm (J), female 6.8 mm (K), and two males, each with 6.3 mm (L, M); N, telson of male 6.3 mm, dorsal. A, C, pores on carapaces not to scale. A, B, D, E, G – N, modified from Ariani & Wittmann (2000); C, F, original." httpUri="https://zenodo.org/record/261116/files/figure.png" pageId="28" pageNumber="29">Figs 14</figureCitation>
|
||
H, 15D), in certain populations occasionally with an additional barbed seta (
|
||
<figureCitation id="132B17DD1814FFC0CB46F9E3FE87432C" box="[295,377,1574,1599]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
|
||
N). Endopod of uropod with one strong spine below statocyst, statolith composed of vaterite. Telson subquadrangular (
|
||
<figureCitation id="132B17DD1814FFC0CBD7F98FFDF74370" box="[438,521,1610,1635]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
|
||
S) to subtriangular (
|
||
<figureCitation id="132B17DD1814FFC0C891F98FFCBA4370" box="[752,836,1610,1635]" captionStart="FIGURE 15" captionStartId="33.[151,249,1643,1665]" captionTargetBox="[271,1294,196,1617]" captionTargetId="figure@33.[271,1295,195,1617]" captionTargetPageId="33" captionText="FIGURE 15. Diamysis mesohalobia gracilipes Ariani & Wittmann, 2000 (A – J), and Diamysis mesohalobia heterandra Ariani & Wittmann, 2000 (K – S). Materials from Mar Piccolo in the Gulf of Tarent (paratypes: A – E, G – J, Ionian Sea), the Bay of Strunjan (F, Gulf of Trieste, NE-Adriatic Sea), Lake Deran (L, N, P – S, E-Adriatic), Limni Antinioti (K, M, Island of Corfu, Ionian Sea), and Lakes of Bacin (O, E-Adriatic). A, anterior body region of male with body length 7.2 mm, dorsal view on cephalothorax; B, tarsus (i. e. carpopropodus plus dactylus) of third thoracopod, male 6.5 mm, rostral; C, left face of right penis, male 7.2 mm; D, E, exopod of fourth pleopod, rostral, in males with 4.4 mm (D) or 6.5 mm (E) body length; F – H, posterior margins of sixth pleonite in female with 7.4 mm (F), in male with 7.2 mm (G), and in female with 4.8 mm (H) body length, lateral; J, telson of male 7.2 mm, dorsal; K, anterior body region of male 5.2 mm (paratype); L, carapace expanded on slide, dorsal, male 7.9 mm; M, tarsus of third thoracic endopod, rostral, male 5.2 mm (paratype); N, fourth pleopod of male 7.9 mm, rostral; O, P, exopod of fourth pleopod, rostral, in males with 5.5 mm (O) or 8.4 mm (P) body length; Q, R, posterior margins of sixth pleonite in female with 9.8 mm (Q) or in male with 6.0 mm (R) body length, lateral; S, telson of male 7.9 mm, dorsal. A, K, L, pores on carapaces not to scale. A, D, E, G – K, M, modified from Ariani & Wittmann (2000); L, N – S, modified from Wittmann & Ariani (2012 b); B, C, F, original." httpUri="https://zenodo.org/record/261117/files/figure.png" pageId="28" pageNumber="29">Fig. 15</figureCitation>
|
||
J); maximum width is 1.4–3.0 times that at apex; its apical cleft with 8–39 laminae; cleft is 5–26% telson length.
|
||
</paragraph>
|
||
<paragraph id="8BAF0B581814FFC0CAA6F957FC394228" blockId="28.[151,1437,1106,1923]" pageId="28" pageNumber="29">
|
||
<emphasis id="B964D74A1814FFC0CAA6F957FEB443B8" bold="true" box="[199,330,1682,1707]" pageId="28" pageNumber="29">Taxonomy.</emphasis>
|
||
Interbreeding experiments by Ariani & Wittmann (2000) indicated mutual crossability between morphologically different Mediterranean populations of
|
||
<taxonomicName id="4C1070DB1814FFC0C934F972FBEA43DC" box="[853,1044,1718,1743]" class="Malacostraca" family="Mysidae" genus="Diamysis" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="species" species="mesohalobia">
|
||
<emphasis id="B964D74A1814FFC0C934F972FBEA43DC" box="[853,1044,1718,1743]" italics="true" pageId="28" pageNumber="29">D. mesohalobia</emphasis>
|
||
</taxonomicName>
|
||
. The three main morphotypes distinguished were, therefore, described at subspecific level as
|
||
<taxonomicName id="4C1070DB1814FFC0C904F919FF2C4204" authority="Ariani & Wittmann, 2000" authorityName="Ariani & Wittmann" authorityYear="2000" class="Malacostraca" family="Mysidae" genus="Diamysis" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="subSpecies" species="mesohalobia" subSpecies="mesohalobia">
|
||
<emphasis id="B964D74A1814FFC0C904F919FB5143E0" box="[869,1199,1754,1779]" italics="true" pageId="28" pageNumber="29">D. mesohalobia mesohalobia</emphasis>
|
||
Ariani & Wittmann, 2000
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1070DB1814FFC0CABFF93AFCC44204" authority="Ariani & Wittmann, 2000" authorityName="Ariani & Wittmann" authorityYear="2000" box="[222,826,1790,1815]" class="Malacostraca" family="Mysidae" genus="Diamysis" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="subSpecies" species="mesohalobia" subSpecies="gracilipes">
|
||
<emphasis id="B964D74A1814FFC0CABFF93AFDF44204" box="[222,522,1790,1815]" italics="true" pageId="28" pageNumber="29">D. mesohalobia gracilipes</emphasis>
|
||
Ariani & Wittmann, 2000
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C1070DB1814FFC0C916F93AFF2D4228" authority="Ariani & Wittmann, 2000" authorityName="Ariani & Wittmann" authorityYear="2000" class="Malacostraca" family="Mysidae" genus="Diamysis" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="29" phylum="Arthropoda" rank="subSpecies" species="mesohalobia" subSpecies="heterandra">
|
||
<emphasis id="B964D74A1814FFC0C916F93AFB4E4204" box="[887,1200,1790,1815]" italics="true" pageId="28" pageNumber="29">D. mesohalobia heterandra</emphasis>
|
||
Ariani & Wittmann, 2000
|
||
</taxonomicName>
|
||
; each of these subspecies are treated in separate subchapters below.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30A58D31814FFC0CAA6F883FF2C4290" pageId="28" pageNumber="29" type="description">
|
||
<paragraph id="8BAF0B581814FFC0CAA6F883FF2C4290" blockId="28.[151,1437,1106,1923]" pageId="28" pageNumber="29">
|
||
<emphasis id="B964D74A1814FFC0CAA6F883FEAD424C" bold="true" box="[199,339,1862,1887]" pageId="28" pageNumber="29">Occurrence</emphasis>
|
||
(
|
||
<figureCitation id="132B17DD1814FFC0CB03F883FE49424C" box="[354,439,1862,1887]" captionStart="FIGURE 16" captionStartId="34.[151,249,1481,1503]" captionTargetBox="[157,1427,728,1451]" captionTargetId="figure@34.[151,1436,719,1456]" captionTargetPageId="34" captionText="FIGURE 16. Distribution of Limnomysis benedeni Czerniavsky, 1882, Neomysis integer (Leach, 1814), and the three subspecies of Diamysis mesohalobia Ariani & Wittmann, 2000, in tributaries and coastal waters of the Mediterranean and adjacent seas. Data original and from 79 literature sources." httpUri="https://zenodo.org/record/261118/files/figure.png" pageId="28" pageNumber="29">Fig. 16</figureCitation>
|
||
). Marine, brackish and fresh (near)-coastal waters of the E-Mediterranean and Marmora Seas.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |